Have
players partner up, one guy on knee no glove ball in hand.
10 feet apart. Partner has glove. Guy on his knee rolls
the ball out about 10 feet to the side of the thrower. The
receiver gets to the ball and fields it keeping shoulders
somewhat squared to the roller. Then pick's up the ball
brings it to the belly and then underhand tosses it back.
Then they need to crossover and head in the other direction
keeping their shoulders somewhat square to the roller. Emphasizing
that they don't hop and they don't standup straight, keeping
low. First step is important.